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LOANS - Geographic Concentrations Based on Unpaid Principal Balances (Details) - Residential mortgage loans - Geographic Concentration Risk | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2025 | Jun. 30, 2024
All Locations |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Geographic Concentrations of Residential Mortgage Loans | 100.00% | 100.00%
California |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Geographic Concentrations of Residential Mortgage Loans | 39.90% | 39.50%
New York |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Geographic Concentrations of Residential Mortgage Loans | 11.20% | 10.90%
Florida |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Geographic Concentrations of Residential Mortgage Loans | 9.80% | 10.10%
Texas |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Geographic Concentrations of Residential Mortgage Loans | 5.40% | 5.40%
All other (none individually greater than 5%) |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Geographic Concentrations of Residential Mortgage Loans | 33.70% | 34.10%

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